CNN Early Start March 18, 2014 09:33:00
Beijing. that doesn't necessarily mean it was taken off course, though, for nefarious purposes, though, does it? >> reporter: no, it doesn't. i mean, there's been an assumption that the plane was hijacked or that the pilots have something to do with it for political or other purposes, but those kinds of motives have never been proven, and i think with the change in the timeline that you've discussed there, with malaysian officials hear about the shutdown of communications, key communications systems, i think questions are going to be raised anew about the possibility of a mechanical problem an...